/* *********************************************************************************
 * TNValidate Fluent Validation Library
 * https://tnvalidate.codeplex.com/
 * Copyright (C) TN Datakonsult AB 2009
 * http://www.tn-data.se/
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 * *********************************************************************************/

using System;
using System.Text.RegularExpressions;

namespace TNValidate
{
    /// ********************************************************************
    /// <summary>
    /// DateValidator
    /// =============
    /// 2009-04-08 Created by Tore Nestenius, http://www.tn-data.se
    /// 
    /// Our Date validator handler
    /// </summary>
    /// <typeparam name="TValue">
    /// </typeparam>
    public abstract class ValidatorBase<TValue>
    {
        /// ********************************************************************
        /// <summary>
        /// Constructor.
        /// </summary>
        /// <param name="value"></param>
        /// <param name="fieldName"></param>
        /// <param name="validatorObj"></param>
        protected ValidatorBase(TValue value, string fieldName, Validator validatorObj)
        {
            Value = value;
            FieldName = fieldName;
            ValidatorObj = validatorObj;
        }

        /// ********************************************************************
        /// <summary>
        /// return the value property
        /// </summary>
        public TValue Value { get; set; }

        /// <summary>
        /// The name of the field being tested
        /// </summary>
        public string FieldName { get; private set; }

        /// <summary>
        /// Reference to our validator caller class.
        /// </summary>
        protected Validator ValidatorObj { get; set; }

        /// <summary>
        /// TRUE if the next validation operation should be negated
        /// </summary>
        protected bool NegateNextValidationResult { get; set; }

        /// ********************************************************************
        /// <summary>
        /// Add a error
        /// </summary>
        /// <param name="Result"></param>
        /// <param name="ErrorMsg"></param>
        public void SetResult(bool Result, string ErrorMsg)
        {
            if (Result ^ NegateNextValidationResult)
                ValidatorObj.AddValidationError(ErrorMsg, FieldName);

            // Reset the negate flag
            NegateNextValidationResult = false;
        }
    }
}
